BCM847BS
NPN matched double transistor;
鈭唄
FE
=
10 %
Rev. 02 鈥?6 April 2005
Product data sheet
1. Product pro鏗乴e
1.1 General description
NPN matched double transistor in a SOT363 (SC-88) SMD plastic package. Matched
version of BC847BS. The transistors are fully isolated internally.
PNP equivalent: BCM857BS.
1.2 Features
s
Current gain matching
s
Base-emitter voltage matching
1.3 Applications
s
Current mirror
s
Differential ampli鏗乪r
1.4 Quick reference data
Table 1:
Symbol
V
CEO
I
C
h
FE
鈭唄
FE
鈭哣
BE
Quick reference data
Parameter
collector-emitter voltage
collector current
DC current gain
h
FE
matching
V
BE
matching
V
CE
= 5 V;
I
C
= 2 mA
V
CE
= 5 V;
I
C
= 2 mA
V
CE
= 5 V;
I
C
= 2 mA
Conditions
open base
Min
-
-
200
-
-
Typ
-
-
290
-
-
Max
45
100
450
10
2
%
mV
Unit
V
mA